package leetcode.math;

import leetcode.math.common.MathUtils;

class Solution202 {
    public boolean isHappy(int n) {
        return MathUtils.isHappy(n);

    }
}

public class leetcode202 {
    public static void main(String[] args) {
        Solution202 solution202 = new Solution202();
//        System.out.println(solution202.isHappy(19));
        System.out.println(solution202.isHappy(2));
    }
}
